Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Ke5 win in 1 half-moves
3 Ka6 loss in 2 half-moves
4 Ka8 loss in 2 half-moves
5 Kb7 loss in 2 half-moves
6 Kb8 loss in 2 half-moves
7 Kc6 loss in 2 half-moves
8 Kc7 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Na2 loss in 2 half-moves
13 Na6 loss in 2 half-moves
14 Nc2 loss in 2 half-moves
15 Nc6 loss in 2 half-moves
16 Nd3 loss in 2 half-moves
17 Kc5 loss in 1 half-moves
18 Kd5 loss in 1 half-moves
19 Nd5 loss in 1 half-moves